EP 1768441 A2 20070328 - Coordinating adjacent channel transmissions on multiple radio nodes
Title (en)
Coordinating adjacent channel transmissions on multiple radio nodes
Title (de)
Koordination von Nebenkanalübertragungen an den vielfachen Funkknoten
Title (fr)
Coordonner les transmissions des canaux voisins dans des noeuds radio multiples
Publication
Application
Priority
US 72048805 P 20050927
Abstract (en)
A method, apparatus and computer program product for coordinating adjacent channel transmissions on multiple-radio nodes is presented. A Maximum Channel Occupancy Duration (MCOD) limit for a length of an overall transmit period is defined. A set of timers (NNAV) for each neighbor node is maintained, each of said NNAV including a first timer (CTSNNAV) for the channel which, if set, indicates the maximum duration of a transmission to said neighbor node and a second timer (RTSNNAV) for a channel which, if set, prevents the neighbor node from authorizing a transmission the channel.
IPC 8 full level
H04L 1/16 (2006.01); H04W 74/08 (2009.01); H04L 1/00 (2006.01); H04W 72/54 (2023.01); H04W 84/12 (2009.01); H04W 84/18 (2009.01)
CPC (source: EP US)
H04L 1/1621 (2013.01 - EP US); H04W 74/0816 (2013.01 - EP US); H04W 74/085 (2013.01 - EP US); H04L 2001/0093 (2013.01 - EP US); H04W 84/12 (2013.01 - EP US)
Designated contracting state (EPC)
DE GB
Designated extension state (EPC)
AL BA HR MK RS
DOCDB simple family (publication)
EP 1768441 A2 20070328; EP 1768441 A3 20120926; EP 1768441 B1 20190703; US 2007070922 A1 20070329; US 2009232155 A1 20090917; US 7646758 B2 20100112; US 8036203 B2 20111011
DOCDB simple family (application)
EP 06255002 A 20060927; US 46572109 A 20090514; US 52829806 A 20060926